it is not just north korea's test that has the united nations word. iran says it is installing new uranium-enriched machines that could lead to advances for tehran's nuclear capacities. >> that report from the country's official news agency came as talks got under way between the international atomic energy agency and officials in tehran on wednesday. >> a discussion point was a facility where officials believe iran is developing nuclear warheads. tehran insists it has a right to pursue a peaceful nuclear program. m a the nuclear plant is the most visible component of aaron's nuclear program -- >> the nuclear plant is the most visible component of iran was a nuclear program. while president ahmadinejad says his country has the right to develop nuclear power for peaceful purposes, western powers suspect he is developing a nuclear bomb, but regardless of iran's intentions, tehran already has plenty of nuclear materials and technology in place. uranium ore mines. this facility reprocesses uranium. iran is planning to install even more powerful centrifuge